The Comic Book Collector's Blog

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Practical guides, expert advice and resources to manage, value and grow your comic book collection.

1000+ articles published ยท 5 categories ยท New content every week
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Collector's Guide

The Best Sandman Story Arcs (Neil Gaiman): A Collector's Guide

An editorial ranking of the best Sandman story arcs by Neil Gaiman, from Preludes & Nocturnes to The Wake, with the key issues and their real eBay values.

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Collector's Guide

Best Green Lantern Story Arcs: A Collector's Guide

From O'Neil & Adams to Geoff Johns, discover the best Green Lantern story arcs, the key issues of each run, and their real market values in 2026.

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Collector's Guide

Best Flash story arcs: a collector's guide

Flash of Two Worlds, Trial of the Flash, Return of Barry Allen, Rogues, Flashpoint: the essential Flash arcs explained and sourced for collectors.

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Collector's Guide

Best Fantastic Four story arcs: a collector's guide

Galactus Trilogy, John Byrne run, Jonathan Hickman run: a collector's guide to the best Fantastic Four arcs with real eBay values and documented records.

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Key Issues

Joker Comics: Undervalued Issues Worth Watching

Batman #251 Adams, Detective Comics #475-476 Laughing Fish, Death in the Family: real eBay medians and documented records for undervalued Joker keys.

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Key Issues

The Joker: First Appearances, Origin and Key Issues (Batman #1, Detective #168)

Batman #1 (1940), Detective Comics #168 (1951), Batman #251 (1973): the real Joker grails, their creators, history, and documented market values.

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Key Issues

The Joker: Key Issues and Essential Specials

Batman #251, The Killing Joke, The Joker #1 (1975), Three Jokers: a guide to the Joker's key issues with real eBay medians and documented auction records.

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Films & Series

Superman: Red Son: the film versus Mark Millar's comic

Superman: Red Son (2020) vs the 3 issues of Millar and Dave Johnson (DC, 2003): the Elseworlds format, ideal for adaptation. Comparative.

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Films & Series

Spider-Man: Brand New Day (2026): the film versus the comics of inspiration

Brand New Day (2026) vs the comics: the relaunch of 2008 after One More Day, the fate of Strange instead of Mephisto, Jean Gray in the MCU. Commonalities and differences.

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Valuation

Moon Knight: the undervalued issues worth knowing

Werewolf by Night #32, Moon Knight #1 (1980), Marvel Spotlight #28: a guide to Moon Knight keys with documented values (Heritage, ComicLink, ComicConnect). Bronze Age only.

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Tier list

The best costumes and designs from comics: the tier list

Tier list of the best costumes and designs: Spider-Man, Batman, Superman, Wolverine, Iron Man, Venom, Daredevilโ€ฆ the iconic outfits ranked.

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Comics History

Baron Mordo: The Story of Doctor Strange's Great Rival

Complete story of Baron Mordo: Stan Lee/Ditko origins, Strange Tales #111, rivalry with Doctor Strange, rating and comics buying guide.

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